title: Altered expression of histocompatibility antigens on "B" large cell lymphomas.
abstract: We describe three malignant lymphomas of the diffuse "histiocytic" (large noncleaved) type in which most of the large lymphoid cells express monoclonal surface immunoglobulin and HLA-DR antigens but do not express HLA-A,B,C, or beta-2-microglobulin as assessed by indirect immunofluorescence.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D002469:Cell Separation; D006041:Goats; D006680:HLA Antigens / Q000276:immunology*; D006801:Humans; D007142:Immunoglobulin gamma-Chains; D007145:Immunoglobulin kappa-Chains; D007146:Immunoglobulin lambda-Chains; D007148:Immunoglobulin mu-Chains; D008223:Lymphoma / Q000276:immunology*; D051379:Mice; D011947:Receptors, Antigen, B-Cell; D001613:beta 2-Microglobulin / Q000276:immunology
chemical_list: D006680:HLA Antigens; D007142:Immunoglobulin gamma-Chains; D007145:Immunoglobulin kappa-Chains; D007146:Immunoglobulin lambda-Chains; D007148:Immunoglobulin mu-Chains; D011947:Receptors, Antigen, B-Cell; D001613:beta 2-Microglobulin